hey buddy your answer is B
entrepreneurs invested in innovation and invention.
THE WIZARD OF MENLO PARK:
Thomas Edison was nicknamed "The Wizard of Menlo Park" by a newspaper reporter after his invention of the phonograph while at Menlo Park. Other important achievements and inventions that Edison created at Menlo Park included:
- A carbon button transmitter (aka microphone) and the induction coil that greatly improved the telephone
- An improved bulb filament and successful incandescent light bulb
- The first underground electrical system
- A prototype electric railway was constructed at Menlo Park
- The founding of the Edison Electric Light Company
- Christie Street in Menlo Park became the world's first street to be lit by incandescent light bulbs.
- In fact, Menlo Park became a tourist attraction because of the novelty of lighting.
- Edison applied for over 400 patents for inventions made at Menlo Park.
HOPE THIS INFORMATION HELPS YOU!